	<h1> Planets: </h1>
	<table>
		<tr>
			<td> Name </td>
			<td> Mass </td>
			<td> Semi-major-axis </td>
			<td> Eccentricity </td>
			<td> Orbital period </td>
		<tr>
		<% for planet in @system.planets %>
		<tr>
			<td> <%= planet.name %> </td>
			<td> <%= planet.mass %> </td>
			<td> <%= planet.semi_major_axis %> </td>
			<td> <%= planet.eccentricity %> </td>
			<td> <%= planet.period %> </td>
		</tr>
		<% end %>
	</table>
